音标:[ˈvəukəl trækt] ;
声道

Most people searching for buried treasure would be looking for silver and gold, ancient coins or rare artwork. But scientists studying the extinct giant moa (已灭绝的一种新西兰无翼大鸟) bird and its environment are looking for a differen

发表于:2018-12-07 / 阅读(130) / 评论(0) 分类 大千世界

Beatboxing, as musician Tom Thom was doing in that last example, uses the voice to mimic an incredible range of percussion instruments, from drums, and symbols to records scratches and digeridjuz. But to make such well, inhuman sounds, the performer

发表于:2018-12-24 / 阅读(82) / 评论(0) 分类 2014年Scientific American(一)月

She reciprocated by getting him a hobby kit for grinding a lens and making a camera. 她会帮他弄到一些小工具,让他可以做些打磨镜头、制作相机之类的事情。 I learned more from her than any other teacher, and if it hadnt b

发表于:2018-12-26 / 阅读(81) / 评论(0) 分类 乔布斯传

Grammar Girl here. Todays topic is when a consonant is a vowel. When I was out on my book tour, someone at the Third Coast Coffee Roasting Company in Austin asked me whether the w is ever a vowel. I was stumped, but I promised to look into it. Guest-

发表于:2019-01-02 / 阅读(146) / 评论(0) 分类 英语语法 Grammar Girl

In a recent podcast, we heard the beluga whale NOC change his voice's rhythm and pitch to imitate human speech. Pretty impressive, but you ain't heard nothing yet. M K, an Asian elephant that appears to form actual words. Thats annyong,Korean for hel

发表于:2019-01-08 / 阅读(68) / 评论(0) 分类 Scientific American(十一)月

Broadcast: Jan 12 2003 53,Maurice Gibb, sang high-pitched backing vocals, and played bass and keyboards for the trio, which also included his twin Robin and older brother Barry. Maurice died Sunday in

发表于:2019-01-09 / 阅读(134) / 评论(0) 分类 VOA2003(上)-文艺之窗

Say, What? Monkey Mouths And Throats Are Equipped For Speech SCOTT SIMON, HOST: Humans can talk. I'm not always the best ad for it. But we can. Monkeys and apes can't talk. But what if they could? NPR's Nell Greenfieldboyce reports on a new study tha

发表于:2019-01-16 / 阅读(56) / 评论(0) 分类 2016年NPR美国国家公共电台12月

Science and Technology Physiognomy Facing the truth 科技 面相学 面对真相 Why a man's face can lie but still produce orgasms 为什么男人那张会骗人的脸还能引起性高潮? THESE days, physiognomy is an unfashionable science. 过去

发表于:2019-01-26 / 阅读(69) / 评论(0) 分类 经济学人科技系列

But New Bedford beats all Water Street and Wapping.In these last mentioned haunts you see only sailors; but in New Bedford,actual cannibals stand chatting at street corners;savages outright;many of whom yet carry on their bones unholy flesh.It makes

发表于:2019-01-29 / 阅读(65) / 评论(0) 分类 白鲸记

1.Tight skirts 1.紧身的裙子 Tight skirts compress nerves and that's the reason why you feel pain in your back. 紧身裙压迫你的神经,那就是你总觉得背部疼痛的原因。 2.Heavy earrings 重的耳环 If worn too often, heavy ear

发表于:2019-02-01 / 阅读(60) / 评论(0) 分类 阅读空间

BEIJING, Feb. 2 (Xinhuanet) -- The source of cadmium contamination in the Liujiang River had been blocked and tap water in Liuzhou is safe to drink, said environmental officials of the Guangxi Zhuang autonomous region on Wednesday. Tap water from Liu

发表于:2019-02-03 / 阅读(85) / 评论(0) 分类 英语新闻

KIEV, Aug. 6 (Xinhua) -- The death toll in a chemical plant explosion in eastern Ukraine's Donetsk region has risen to 5 after two of the wounded succumbed to injuries, the Ukrainian State Service for Emergencies said on Tuesday. The blast occurred a

发表于:2019-02-06 / 阅读(100) / 评论(0) 分类 英语新闻

By Melinda Smith Washington 17 July 2007 Antibiotics are designed to fight a multitude of bacterial infections. But some infections -- such as those in the urinary tract -- have become resistant to many antibiotics. VOA's Melinda Smith reports on a r

发表于:2019-02-06 / 阅读(130) / 评论(0) 分类 2007年VOA标准英语(七月)

WASHINGTON Doctors have long warned against prolonged use of antibiotics, saying that bacteria can build resistance to drugs, eventually rendering them ineffective. The World Health Organization reported Wednesday that antibiotic-resistant bacteria n

发表于:2019-02-07 / 阅读(44) / 评论(0) 分类 英语新闻

SANTIAGO, Jan. 10 (Xinhua) -- Qatari auto racer Prince Nasser Al Attiyah won Day 6 of the legendary Dakar Rally Thursday, behind the wheel of a Buggy. Al Attiyah won the sixth stage of the rugged off-road race, between the Chilean cities of Arica and

发表于:2019-02-08 / 阅读(99) / 评论(0) 分类 英语新闻

VLADIVOSTOK, March 1(Xinhua) -- The international vocal arts competition for children and youth Voice of Friendship opened in Russia' s Vladivostok city on Friday. Children from Russia, China and Vietnam participated in the three-day competition for

发表于:2019-02-08 / 阅读(72) / 评论(0) 分类 英语新闻

Artificial Speech Mimics Real Thing 合成声音发展渐入佳境 未来虚拟声音真假难辨 At a University of Arizona laboratory, Professor Brad Story analyzes the voices of singers, actors and public speakers both live and on audio tape. 在亚

发表于:2019-02-12 / 阅读(146) / 评论(0) 分类 VOA标准英语2011年(十一月)

Lo, in the orient when the gracious light 瞧呀,瞧东方仁慈的朝阳抬起了 Lifts up his burning head, each under eye 火红的头颅,每一双尘世的眼晴 Doth homage to his new-appearing sight, 都向它初升的景象致敬, Servin

发表于:2019-02-16 / 阅读(135) / 评论(0) 分类 莎士比亚十四行诗全集

WASHINGTON, April 17 (Xinhua) -- The White House on Thursday mourned the death of Gabriel Garcia Marquez, Colombia's Nobel- winning writer famed for his novel One Hundred Years of Solitude. With the passing of Gabriel Garcia Marquez, the world has lo

发表于:2019-02-18 / 阅读(149) / 评论(0) 分类 英语新闻

1.tomato juice 番茄汁 Tomato juice contains the antioxidant lycopene.Scientific studies have suggested that lycopene consumption may protect against prostate cancer, breast cancer, atherosclerosis, and coronary artery disease.Epidemiological resea

发表于:2019-03-13 / 阅读(1733) / 评论(0) 分类 英语口语
学英语单词
actual run-time data area
agrimonolide
air pressure test of boiler
ambitionize
Anclote National Wildlife Refuge
aortic branches
application slip
approach surveillance radar
AT-2266
auxiliary appratus
Azoferredoxin
bayle's granulation
be called to one's account
beer hall
binding agent
boiler rebuilding
bones of hand
Cartland Barbara
Cephalaspidiformes
chivey
choson
Cole Peninsula
collective sector
confirmation in writing
constant pressure start-up
core setting
ctenidium serratifolium (card) broth
cutidector
dadah
deflated series
depectible
dermal capillaries
diameter of propeller
dinical
dovetails
dysthyroidal infantilism
edible hydrogenated oil
em square
enarch
estate of inheritance
fastfoods
FASTOPEN
felth
file processing system
galathea pubescens
ge-rcas
hea'
henricosborniids
hollow pillar
hyperpolarity
immanentises
immechanism
imperative necessity
impure gold
iron oxide
iron-nickel accumulator
Itapetininga
Japonia
juvenile science
left-drag
leptocimbex formosana
luff tackle
malacological genetics
market research society
maternitywear
moisturefree
mongaup
mudars
no-load torque
nose-ring
ordered arrangement
pearlfishes
photoelastic method
planaperturate
pooling of manpower
puts forward
raisty
retax
schlosspark
sea-beds
separated type
sexual shock
shede
short-term store
shortholds
Silgen
softbottom
spark-coil
splitter inlet
squailer
static table
steam bleeder connection
suffer fools
suinn
superhigh pressure boiler
Tannroda
VGO
Warburg's coferment
whyls
wind spun vortex
wrought Everdur
Zombie Juice